This Cometic Multi-Layer Steel (MLS) head gasket is engineered to provide a superior seal for high-performance Nissan SR16VE and SR20VE engines. Featuring an 87mm bore and a .045in thickness, this gasket utilizes embossed outer layers to meet the demands of harsh combustion environments and various surface finishes. The multi-layer design requires less clamp load than traditional gaskets, effectively reducing cylinder bore distortion for better ring seal and longevity.

• Precision-engineered for Nissan SR16VE and SR20VE engines
• Bore Size: 87mm
• Thickness: .045in
• Construction: Multi-Layer Steel (MLS) for maximum durability
• Uncoated stainless steel center shim layer allows for precise thickness tolerances
• Embossed outer layers provide a reliable seal across the entire surface area
• Optimized load distribution minimizes bore distortion
• Configuration: No extra oil holes
• Manufacturer Part Number: H1794045S

Designed for Subaru EJ22/25 hybrid engine builds (DOHC 16V), this Cometic Multi-Layer Steel (MLS) head gasket provides a superior sealing solution for high-performance applications.

The gasket features embossed outer layers specifically engineered to meet the demands of harsh sealing environments, varied load conditions, and different surface finishes. The center shim layer is constructed from uncoated stainless steel, ensuring a precise and consistent thickness. This design is optimized to require less clamp load than traditional head gaskets, which reduces cylinder bore distortion and promotes even load distribution across the entire sealing area.

• Manufacturer Part Number: H1631SPK051S
• Bore Size: 100mm
• Thickness: .051 inch
• Material: Multi-Layer Steel (MLS)
• Construction: Embossed outer layers with a stainless steel shim
• Fitment: Subaru EJ22/25 Hybrid Motor DOHC 16V

This Cometic head gasket is engineered to provide superior sealing for Honda B Series engines. It is designed to conform load distribution evenly across the entire sealing area, which significantly reduces bore distortion and improves cylinder ring seal. Built for high-performance applications, it requires no additional sealants and eliminates the need for a re-torque after initial heat cycles.

• Fits Engine: Honda B Series
• Bore Diameter: 84.5mm
• Thickness: .030"
• Manufacturer Part Number: H1340SP1030S
• Features: No sealants or re-torque required
• Function: Distributes load across sealing surfaces to prevent leaks

Fits 2006-2018 Yamaha YZF-R6 Base models.

This Cometic AFM ignition cover gasket is engineered to provide a high-reliability seal for the Yamaha YZF-R6 crankcase. Constructed from Aluminum Foam Material (AFM), it features a chemically blown, compounded nitrile synthetic rubber layer bonded to a rigid aluminum core. This advanced composite design allows for an 85% recovery rate, ensuring a consistent seal even under thermal cycling while maintaining superior torque retention.

Unlike standard paper gaskets, this AFM gasket does not require liquid sealants or post-installation re-torquing, making it an ideal choice for both routine maintenance and trackside repairs. It is designed to withstand operating temperatures exceeding 205°F, meeting the demands of high-performance sportbike engines.

• Fits: 2006-2018 Yamaha YZF-R6 (Base)
• Manufacturer Part Number: EC1104018AFM
• Thickness: .018"
• Material: Nitrile synthetic rubber bonded to aluminum core
• Recovery Rate: 85% with high torque retention
• Temperature Resistance: 205°F+
• Installation: No sealants or re-torquing required

Fits select 1992-2013 Honda XR80R, XR100R, CRF80F, and CRF100F models. This premium Right Case Cover Gasket is engineered to meet the demands of lightweight engines operating under high cylinder pressures and extreme temperatures.

The AFM (Aluminum Foamette Material) features a chemically blown, compounded nitrile synthetic rubber bonded to an aluminum core. This advanced construction provides an 85% recovery rate while maintaining exceptional torque retention. Designed for a reliable seal without the need for additional gasket sealants or silicone, this .018" gasket ensures a clean, professional installation every time.

• Manufacturer Part Number: EC1074018AFM
• Thickness: .018"
• Material: AFM (Aluminum Foamette Material) with an aluminum core
• Temperature Resistance: Over 205°F
• Installation: Does not require gasket sealers or re-torquing
• Origin: Proudly made in the USA

Fits select 2003-2010 Ford Mustang, Explorer, F-150, Lincoln Aviator, and Mercury Mountaineer models (4.6L).

This Cometic Multi-Layer Steel (MLS) head gasket is engineered to provide maximum sealing performance for high-output engines without the need for additional sealants. Designed for the right-hand side (RHS), this gasket features a 94mm bore and a compressed operating thickness of 0.030 inch. Its multi-layer stainless steel construction is ideal for both aluminum-to-aluminum and aluminum-to-cast iron head and block combinations, effectively managing the shearing forces created by dissimilar materials.

The outer layers are embossed and coated with Viton, a fluoroelastomer rubber capable of withstanding temperatures up to 250°C (482°F). This advanced coating ensures a reliable seal across various surface finishes and load conditions. The uncoated stainless steel shim layer provides structural integrity and allows for precise thickness tolerances, resulting in more uniform load distribution and reduced cylinder bore distortion compared to traditional gasket designs.

• Individual Right-Hand Side (RHS) head gasket
• 94mm bore diameter
• 0.030 inch compressed thickness
• Multi-Layer Steel (MLS) construction for superior rebound and corrosion resistance
• Embossed outer layers with Viton coating for harsh sealing environments
• Reduces clamp load requirements to minimize bore distortion
• Manufacturer Part Number: C5970-030

This Cometic Multi-Layer Steel (MLS) head gasket fits select 2003-2010 Ford Mustang, Explorer, and F-150, as well as Lincoln Aviator and Mercury Mountaineer models equipped with the 4.6L engine. Designed for the left-hand side (LHS), it provides a superior seal for high-output applications without the need for additional sealants.

Constructed from multiple layers of embossed stainless steel, this gasket is engineered to withstand the shearing forces found in both aluminum-to-aluminum and aluminum-to-iron engine configurations. The outer layers are coated with Viton, a heat-resistant fluoroelastomer capable of withstanding temperatures up to 250°C (482°F), ensuring a reliable seal across various surface finishes and load conditions. The stainless steel shim layer allows for precise thickness control while maintaining the ability to rebound and resist corrosion.

• Manufacturer Part Number: C5969-030
• Bore Size: 94mm
• Compressed Thickness: 0.030 inch
• Material: Multi-Layer Stainless Steel (MLS)
• Coating: Viton rubber coating on outer layers
• Configuration: Left Side (LHS)
• Reduces bore distortion by requiring less clamp load
• Excellent rebound and corrosion resistance

Fits 1989-1998 Dodge D250, D350, W250, W350, Ram 2500, and Ram 3500 with the Cummins Diesel engine.

Engineered for the extreme cylinder pressures of high-output diesel engines, the Cometic MLX (Multi-Layer Steel-Stopper) head gasket provides a superior seal without the need for additional sealants or copper spray. This gasket is constructed from multiple embossed layers of stainless steel, providing the structural integrity needed to withstand the shearing forces created by the thermal expansion of aluminum heads on cast iron blocks. The stainless steel construction also provides the spring-like properties required to rebound and maintain a consistent seal under varying load conditions.

The outer layers are coated with a .001" thick layer of Viton, a fluoroelastomer rubber that is heat resistant up to 250°C (482°F). This specialized coating ensures a reliable micro-seal across various surface finishes, while the integrated stopper layer provides increased clamp load around the combustion chamber to prevent gasket failure and bore distortion.

• Bore Size: 4.188 inches
• Compressed Thickness: .067 inches
• Material: Embossed Stainless Steel with Viton coating
• Resists corrosion and maintains tension over time
• Ideal for heavy-duty towing and high-boost applications
• Manufacturer Part Number: C5955-067

Fits select 2006-2015 Chevrolet Camaro Z/28 and Corvette Z06 / 427 models (7.0L).

The Cometic MLS (Multi-Layer Steel) Head Gasket provides superior sealing performance for high-output GM LS7 engines. Designed for 7.0L applications with a 4.150" bore and .051" compressed operating thickness, this gasket eliminates the need for additional sealants while handling the extreme shearing forces common in high-performance engine assemblies. It is an ideal solution for sealing aluminum heads to either aluminum or cast iron blocks.

Each C5889-051 gasket is constructed from multiple embossed layers of stainless steel for increased strength and corrosion resistance. The outer layers are coated with Viton, a fluoroelastomer rubber based material that is heat resistant up to 250°C (482°F). This specialized coating ensures a reliable seal across various load conditions and surface finishes, while the stainless steel center shim allows for precise thickness requirements and excellent rebounding characteristics.

• Bore Size: 4.150 inch
• Compressed Thickness: .051 inch
• Material: Multi-Layer Stainless Steel (MLS)
• Coating: Viton rubber (Heat resistant to 250°C / 482°F)
• Manufacturer Part Number: C5889-051
• Requires less clamp load, reducing cylinder bore distortion
• Promotes uniform load distribution across the sealing area
• Designed for high-output naturally aspirated and forced induction setups

Vehicle Fitment:

• 2014-2015 Chevrolet Camaro Z/28
• 2006-2013 Chevrolet Corvette Z06
• 2008 Chevrolet Corvette 427 Limited Edition Z06
• 2011 Chevrolet Corvette Z06 Carbon
• 2013 Chevrolet Corvette 427

Fits 2005-2010 Chrysler 300, Dodge Challenger, Charger, Magnum, and Jeep Grand Cherokee SRT8 (6.1L).

The Cometic MLS (Multi-Layer Steel) Head Gasket is engineered for high-output 6.1L HEMI engines, providing a superior seal without the need for additional sealants. Constructed from multiple layers of embossed stainless steel, this gasket is designed to withstand the shearing forces found in high-performance applications, whether mating aluminum heads to iron or aluminum blocks. The outer layers are coated with Viton, a heat-resistant fluoroelastomer that maintains its integrity up to 482°F (250°C), ensuring a reliable seal under extreme load conditions and varying surface finishes.

• Bore Size: 4.100 inches
• Compressed Operating Thickness: 0.051 inches
• Material: Multi-Layer Stainless Steel (MLS)
• Coating: Double-sided Viton rubber coating on outer layers
• Resists corrosion and provides excellent rebound characteristics
• Optimized load distribution reduces bore distortion and clamp load requirements
• Manufacturer Part Number: C5876-051

Fits select 2005-2010 Chrysler 300, Dodge Challenger, Charger, Magnum, and Jeep Grand Cherokee (6.1L).

The Cometic MLS (Multi-Layer Steel) Head Gasket is engineered for high-output Hemi engines that demand superior sealing under extreme conditions. Constructed from multiple layers of embossed stainless steel, these gaskets provide increased structural strength and the ability to rebound, resisting the corrosion and shearing forces common in both aluminum-to-aluminum and aluminum-to-iron block configurations. The outer layers are coated on both sides with Viton, a high-performance fluoroelastomer that is heat resistant up to 250°C (482°F), ensuring a reliable seal across various surface finishes and load conditions.

• Bore Diameter: 4.100 in
• Compressed Thickness: 0.040 in
• Construction: Multi-Layer Steel (MLS) with Viton-coated outer layers
• Heat Resistance: Up to 250°C / 482°F
• Installation: Requires no additional sealants
• Features: Reduced bore distortion through optimized clamp load distribution
• Manufacturer Part Number: C5876-040

Fits 2005-2010 Chrysler 300 C SRT8, Dodge Challenger, Charger, and Magnum SRT8, and Jeep Grand Cherokee SRT8 (6.1L).

Cometic Multi-Layer Steel (MLS) exhaust manifold gaskets are engineered for high-output environments where traditional composite gaskets fail. These gaskets feature a multi-layer stainless steel construction that provides exceptional rebound and resistance to the shearing forces created by different cylinder head and manifold expansion rates. The outer layers are embossed and coated with Viton, a heat-resistant fluoroelastomer rated to 250°C (482°F), ensuring a reliable seal across various surface finishes and load conditions without the need for additional sealants.

• Maintains a precise torque set and will not burn through or push out
• Stainless steel layers resist corrosion and provide superior strength
• Viton coating handles harsh sealing environments and high temperatures
• Port Dimensions: 2.082" x 1.508"
• Thickness: .030"
• Manufacturer Part Number: C5872-030

Fits 1999-2005 Dodge Viper and Ram 1500 SRT-10 models.

The Cometic Armor Clad MSL Gen III exhaust gasket is engineered for high-performance applications where extreme heat and sealing reliability are critical. Specifically designed to withstand temperatures up to 2,000°F, this .030-inch thick gasket is compressible enough to seal less-than-perfect surfaces on cylinder heads and exhaust manifolds. The robust construction ensures it will not burn through or push out under high-pressure conditions while maintaining a consistent torque set.

• Manufacturer Part Number: C5865-030
• Thickness: .030 inch
• Material: Armor Clad MSL (Multi-Layer Steel) Gen III
• Temperature Rating: Up to 2,000°F
• Compatible with varying cylinder head and manifold material combinations
• Corrosion resistant finish for long-term durability

Fits select 1991-2005 Ford, Lincoln, and Mercury vehicles equipped with 4.6L SOHC or 5.4L Triton engines.

Engineered for high-performance sealing, Cometic MLS (Multi-Layer Steel) exhaust gaskets provide a superior solution for engines facing extreme cylinder pressures. These gaskets feature multiple layers of embossed stainless steel to maintain a precise torque set and resist the common burn-through or push-out issues seen with traditional composite materials. The center shim layer allows for a precise .030-inch thickness that compensates for surface variations while requiring less clamp load, which helps minimize bore distortion during installation.

• Manufactured from high-grade stainless steel for maximum corrosion resistance
• Embossed outer layers provide a reliable seal across various manifold and head surface finishes
• Dry-seal technology requires no additional sealants or RTV for installation
• Thickness: .030 inch
• Quantity: One pair of exhaust manifold gaskets
• Manufacturer Part Number: C5853-030

Fits select 1993-2003 Ford Probe and Mazda 626, MX-6, Protege, and Protege5 (2.0L).

The Cometic MLS (Multi-Layer Steel) Head Gasket is engineered to provide maximum sealing performance for high-output FS-DE engines. Constructed from multiple layers of embossed stainless steel, this gasket provides the strength and resilience needed to withstand the shearing forces common in both aluminum-to-aluminum and aluminum-to-cast iron engine configurations. The multi-layer design allows the gasket to rebound under pressure while resisting corrosion over time.

To ensure a reliable seal in harsh environments, the outer layers are coated on both sides with Viton, a heat-resistant fluoroelastomer capable of withstanding temperatures up to 250°C (482°F). This specialized coating conforms to various surface finishes and load conditions. The C5844-030 requires less clamp load than traditional gaskets, which reduces bore distortion and promotes even load distribution across the sealing area.

• Bore Size: 84mm
• Compressed Thickness: 0.030in
• Material: Multi-Layer Stainless Steel (MLS)
• Outer Layer Coating: Viton (fluoroelastomer)
• Center Layer: Uncoated stainless steel shim
• Installation: Requires no additional sealants
• Manufacturer Part Number: C5844-030

Fits 1992-2002 Dodge Viper (8.0L).

This Cometic Aramid Fiber intake manifold gasket is engineered for high-performance sealing in high-temperature environments. Constructed from premium high-density fiber material, it provides exceptional creep resistance and requires no re-torquing after installation. The fuel-resistant design ensures a reliable seal even in harsh engine conditions and across various flange conditions without the need for additional sealants.

• Material: .039in Aramid Fiber
• Asbestos-free construction
• High-density and high-temperature resistant
• Fuel resistant and creep resistant
• No additional sealants required
• Manufacturer Part Number: C5827-039

Fits 1998-2003 Dodge Viper models including ACR, GT2, GTS, R/T-10, and SRT-10.

This Cometic Multi-Layer Steel (MLS) exhaust gasket is engineered to handle the extreme cylinder pressures and high temperatures generated by the Viper's high-output V10. Designed as a high-performance alternative to standard seals, this .030" thick gasket utilizes advanced materials to maintain a reliable exhaust seal under harsh load conditions without the need for additional liquid sealants.

• Multi-Layer Steel Construction: Features embossed outer layers that conform to surface finishes and distribute clamp loads evenly across the sealing area.
• Stainless Steel Shim: The center layer consists of an uncoated stainless steel shim for precise thickness and structural stability.
• Bore Integrity: Engineered to require less clamp load than traditional gaskets, helping to minimize bore distortion while maintaining a superior seal.
• American Made: Proudly manufactured in the USA using high-grade materials for maximum durability.
• Part Number: C5825-030

Fits 1992-2006 Dodge Viper (Base, ACR, GT2, GTS, R/T-10, SRT-10) and 1996-2002 Dodge Ram 2500 Base models. This Cometic Multi-Layer Steel (MLS) head gasket provides maximum sealing performance for high-output V10 engines without the need for additional sealants.

Designed to withstand the intense shearing forces created by different expansion rates in aluminum-to-iron or aluminum-to-aluminum engine assemblies, this gasket features multiple layers of embossed stainless steel. The outer layers are coated on both sides with a Viton fluoroelastomer rubber, which is heat resistant to 250°C (482°F) and engineered to conform to various surface finishes. The MLS design requires less clamp load than composite gaskets, which helps reduce cylinder bore distortion and ensures even load distribution across the entire sealing area.

• Manufacturer Part Number: C5814-051
• Bore Size: 4.060 inches
• Compressed Thickness: 0.051 inches
• Construction: Multi-Layer Steel (MLS) with stainless steel shim layer
• Coating: Viton rubber-based material (heat resistant up to 250°C / 482°F)
• Installation: No sealants required

Fits 1992-2006 Dodge Viper and 2004-2006 Dodge Ram 1500 SRT-10.

The Cometic C5814-027 Multi-Layer Steel (MLS) head gasket is engineered to provide superior sealing for high-output V10 engines. Constructed from multiple layers of embossed stainless steel, this gasket features outer layers coated with Viton rubber to handle harsh sealing environments and diverse surface finishes. The MLS design allows the gasket to rebound and resist the shearing forces created by different thermal expansion rates between aluminum heads and iron or aluminum blocks.

Designed for durability and precision, these gaskets require less clamp load than traditional designs, which helps minimize bore distortion for better ring seal. The Viton coating remains heat resistant up to 250°C (482°F), ensuring a reliable seal under extreme cylinder pressures without the need for additional sealants.

• Manufacturer Part Number: C5814-027
• Bore Size: 4.060 inches
• Compressed Operating Thickness: 0.027 inches
• Material: Multi-Layer Stainless Steel (MLS)
• Coating: Viton rubber-based fluorocarbon elastomer
• Temperature Resistance: Up to 250°C / 482°F
• Application: Compatible with aluminum-to-aluminum and aluminum-to-cast iron mating surfaces

Fits 1998-2008 Dodge Ram 2500 and 3500 (5.9L).

Cometic MLS (Multi-Layer Steel) exhaust gaskets are engineered to handle the extreme cylinder pressures and high temperatures common in heavy-duty Cummins applications. These gaskets feature embossed outer layers designed to meet the demands of harsh sealing environments, ensuring a reliable seal even under varying load conditions and surface finishes.

The construction includes an uncoated stainless steel center shim layer that allows for precise thickness requirements while maintaining a superior torque set compared to composite alternatives. Because these gaskets conform to load distribution across the sealing area, they require less clamp load, which helps reduce bore distortion. No additional sealants are required for installation.

• Manufacturer Part Number: C5726-040
• Material: Multi-Layer Steel (MLS)
• Thickness: .040 inch
• Configuration: Two 3-port gaskets (covers 6 ports total)
• Resists corrosion and burn-through
• Maintains torque set without retightening
• Requires no sealants

Fits select 1975-2009 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac vehicles equipped with the 20-bolt V6 engine.

This Cometic KF (Kevlar Fiber) oil pan gasket is engineered from a premium high-density aramid fiber material designed to withstand the rigors of high-performance street and track use. At .094 inches thick, it provides a superior seal for the 20-bolt Buick V6-style oil pan. The material is highly creep-resistant and fuel-resistant, ensuring it maintains its seal under the vibration and thermal expansion typical of high-temperature engine environments.

• Material: High-temperature, creep-resistant KF Aramid Fiber
• Thickness: .094 in
• Bolt Pattern: 20-Bolt
• Requires no additional sealants or re-torqueing
• Fuel and chemical resistant for long-term durability
• Asbestos-free construction
• Proven performance through street, track, and dyno testing
• Manufacturer Part Number: C5700-094

Fits 1992-1998 Dodge Viper models including Base, GT2, GTS, and R/T-10.

Cometic C5679-030 MLS (Multi-Layer Steel) header gaskets are engineered for the extreme thermal demands of high-performance exhaust systems. Featuring Cometic’s proprietary Armor Clad technology, these gaskets can withstand temperatures up to 2000F while remaining compressible enough to seal against less-than-perfect flange surfaces. The embossed outer layers ensure a reliable seal under harsh load conditions, while the uncoated stainless steel shim layer provides structural integrity and consistent load distribution across the sealing area.

• High-temperature Armor Clad construction resists up to 2000F
• Multi-Layer Steel (MLS) design with embossed outer layers for harsh environments
• Compressible material creates a superior seal on imperfect surfaces
• Requires less clamp load to minimize potential bore distortion
• Uncoated stainless steel shim center layer
• Manufacturer Part Number: C5679-030
• Includes one pair of exhaust header gaskets

Vehicle Fitment

Fits 2007-2018 Dodge and Ram 2500/3500 models equipped with the 6.7L Cummins diesel engine.

The Cometic MLX-5 (Multi-Layer Steel-X) head gasket is engineered to provide maximum sealing performance for high-output diesel engines. Utilizing five layers of stainless steel, this gasket provides increased cylinder head clamp load without increasing bore distortion. The construction allows the gasket to rebound and resist the shearing forces created between aluminum heads and cast iron blocks during thermal expansion.

To ensure a reliable seal in harsh environments, the outer stainless steel layers are embossed and coated with Viton, a fluoroelastomer rubber capable of withstanding temperatures up to 250°C (482°F). This advanced coating meets the demands of various surface finishes and load conditions. Designed for a precise fit, this gasket requires no additional sealants or re-torquing after installation.

• Manufacturer Part Number: C5609-061
• Series: MLX-5
• Bore Size: 4.312 inches
• Thickness: .061 inches
• Material: 5-Layer Stainless Steel with Viton coating
• Features: No sealants or re-torque required; corrosion resistant

Fits select 2007-2019 Dodge and Ram 2500 and 3500 trucks (6.7L).

The Cometic MLX (Multi-Layer Stopper) head gasket is engineered to handle the high combustion pressures common in the 6.7L Cummins diesel engine. This gasket features an integrated stopper layer that significantly improves clamp load around the cylinder, ensuring a robust seal without increasing bore distortion. Utilizing the same proven materials found in Cometic MLS gaskets, the MLX design adds a folded stopper layer for enhanced mechanical sealing in high-output applications.

Designed for professional installation, this gasket requires no sealants and no re-torquing after the initial heat cycle, providing a reliable and efficient solution for engine rebuilds and performance upgrades.

• Manufacturer Part Number: C5609-052
• Compatible Engine: 6.7L Cummins Diesel
• Bore Diameter: 4.312 inches
• Compressed Thickness: .052 inches
• Material: MLX (Multi-Layer Stopper)
• Installation: No sealants or re-torque required

This Cometic Multi-Layer Steel (MLS) Head Gasket is designed for high-output Ford 289, 302, and 351 small block V8 engines, providing a superior seal without the need for additional sealants. Featuring a 4.030-inch bore and a .040-inch compressed operating thickness, this gasket (MPN: C5511-040) is specifically engineered to handle the shearing forces found in high-performance applications, including mixed-metal configurations such as aluminum heads on cast iron blocks.

Constructed from multiple layers of embossed stainless steel, the outer layers are coated on both sides with Viton—a fluoroelastomer rubber based material that is heat resistant up to 250°C (482°F). This specialized coating ensures a reliable seal across various surface finishes and load conditions, while the stainless steel center shim allows for precise thickness requirements and provides the rebound needed to resist corrosion and maintain combustion pressure.

• Engine Compatibility: Ford 289, 302, 351 (NONSVO)
• Bore Size: 4.030 in
• Compressed Thickness: .040 in
• Material: Multi-Layer Stainless Steel (MLS) with Viton coating
• Heat Resistance: Up to 250°C (482°F)
• Installation: Requires no sealants; conforms to load distribution to reduce bore distortion
• Manufacturer Part Number: C5511-040

Fits select 1962-2000 Ford, Mercury, AC, and DeTomaso vehicles equipped with Ford small block V8 engines.

Fits select 1991-2016 Ford and Lincoln vehicles equipped with the 4.6L V8 engine.

The Cometic C5503-030 Multi-Layer Steel (MLS) head gasket is engineered to provide a superior seal for high-performance Ford 4.6L V8 engines. Constructed from multiple layers of embossed stainless steel, this right-side gasket is designed to handle the high combustion pressures and thermal expansion cycles common in modern engine builds. The outer layers are coated with Viton—a fluoroelastomer capable of withstanding temperatures up to 250°C (482°F)—ensuring a reliable seal across various surface finishes and load conditions.

This gasket features a 94mm bore and a compressed operating thickness of .030in, making it an ideal choice for maintaining specific compression ratios or compensating for deck surfacing. The MLS design is particularly effective for aluminum-to-iron or aluminum-to-aluminum mating surfaces, as the stainless layers resist the shearing forces caused by differing rates of thermal expansion. No additional sealants are required for installation.

• Manufacturer Part Number: C5503-030
• Bore Size: 94mm
• Compressed Thickness: .030in
• Material: Multi-Layer Stainless Steel (MLS)
• Coating: Viton rubber (Heat resistant to 250°C / 482°F)
• Position: Right Side
• Performance: Requires less clamp load, resulting in reduced bore distortion and uniform load distribution

Fits select 1991-2016 Ford, Lincoln, Mercury, and Mobility Ventures vehicles (4.6L).

Cometic Multi-Layer Steel (MLS) head gaskets are engineered to provide maximum sealing performance for high-output engines. This left-side gasket features a three-layer stainless steel construction that handles the shearing forces created by different thermal expansion rates between aluminum heads and iron or aluminum blocks. Unlike composite alternatives, MLS gaskets require no additional sealants and offer superior rebound and corrosion resistance.

The outer layers are embossed and coated on both sides with Viton, a high-performance fluoroelastomer rubber capable of withstanding temperatures up to 250°C (482°F). This coating ensures a reliable seal across varied surface finishes and load conditions, while the stainless steel center shim allows for precise thickness control and reduced bore distortion under clamp load.

• Manufacturer Part Number: C5502-030
• Bore Size: 94mm
• Compressed Thickness: 0.030"
• Construction: Multi-Layer Steel (MLS)
• Coating: Viton Rubber
• Position: Left Side